JIS T 7331:2006
Ophthalmic optics -- Spectacle lenses -- Fundamental requirements for uncut finished lenses

Standard No.

JIS T 7331:2006

Release Date

2006

Published By

Japanese Industrial Standards Committee (JISC)

Status

Withdraw

Replace By

JIS T 7331:2018

Latest

JIS T 7331:2018

Replace

JIS T 7331:2000

Scope

This standard specifies the basic requirements for uncut finished ophthalmic lenses (hereinafter referred to as lenses) used for refractive correction.

JIS T 7331:2006 Referenced Document

• JIS T 7313 Ophthalmic optics -- Uncut finished spectacle lenses -- Single-vision lenses
• JIS T 7314 Ophthalmic optics -- Uncut finished spectacle lenses -- Multifocal lenses
• JIS T 7315 Ophthalmic optics -- Uncut finished spectacle lenses --Progressive power lenses
• JIS T 7330 Ophthalmic optics -- Spectacle lenses -- Vocabulary*， 2022-10-01 Update
• JIS T 7333 Ophthalmic optics -- Uncut finished spectacle lenses -- Transmittance specifications and test methods*， 2018-10-01 Update

JIS T 7331:2006 history

• 2018 JIS T 7331:2018 Ophthalmic optics -- Spectacle lenses -- Fundamental requirements for uncut finished lenses
• 2006 JIS T 7331:2006 Ophthalmic optics -- Spectacle lenses -- Fundamental requirements for uncut finished lenses
• 2000 JIS T 7331:2000 Ophthalmic optics -- Spectacle lenses -- Fundamental requirements for uncut finished lenses